﻿function guidGenerator() {
    var S4 = function () {
        return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
    };

    return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
}

function openwindow(url, name, iWidth, iHeight) {
    var url; //转向网页的地址;
    var name; //网页名称，可为空;
    var iWidth; //弹出窗口的宽度;
    var iHeight; //弹出窗口的高度;
    var iTop = (window.screen.availHeight - 30 - iHeight) / 2; //获得窗口的垂直位置;
    var iLeft = (window.screen.availWidth - 10 - iWidth) / 2; //获得窗口的水平位置;
    window.open(url, name, 'height=' + iHeight + ',innerHeight=' + iHeight + ',width=' + iWidth + ',innerWidth=' + iWidth + ',top=' + iTop + ',left=' + iLeft + ',toolbar=no,menubar=no,scrollbars=auto,resizeable=no,location=no,status=no');
}

function request(strName) {
    var strHref = window.document.location.href;
    var intPos = strHref.indexOf("?");
    var strRight = strHref.substr(intPos + 1);
    var arrTmp = strRight.split("&");
    for (var i = 0; i < arrTmp.length; i++) {
        var arrTemp = arrTmp[i].split("=");
        if (arrTemp[0].toUpperCase() == strName.toUpperCase())
            return arrTemp[1];
    }
    return "";
}